STEP 1: Go to the Rates and Incentives page.
1. Click on Setup.
2. Click on Rates and Incentives.
3. Click on an Eligible Transaction Type.
STEP 2: Configure Rates.
1. Click on Group Rate
2. Select the Source participant from the drop down and then the Destination.
3. Select the Regions from the drop-down menus.
4. Add the rates for each item, for both participants (you can add $0) hitting the enter button after typing the value in each cell.
5. To continue adding groups, click on the + icon. Continue until group rates have been defined for all combinations.